[Python-ideas] Support parsing stream with `re`

Greg Ewing greg.ewing at canterbury.ac.nz
Sun Oct 7 17:32:55 EDT 2018

Jonathan Fine wrote:

> Provided mmap releases memory when possible,

It will. The virtual memory system will read pages from the
file into RAM when needed, and re-use those RAM pages for other
purposes when needed. It should be pretty much the most
efficient solution possible.


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